Instrument lenses manufacturing · California

OptoTest Corp

Name: OptoTest Corp Workplace Safety Data
Creator: PlainSafetyScore
License: https://creativecommons.org/publicdomain/zero/1.0/

Camarillo, CA · ~23 workers · 5 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

C
Average Safety Record: 2.7
Avg TCR: 3.3
Industry avg: 0
Fatalities

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The verdict

OptoTest Corp runs at 82% of its industry's injury rate - about level with the typical Instrument lenses manufacturing workplace, earning a grade C.

OptoTest Corp: 2.7 TCR = 82% of Instrument lenses manufacturing BLS 3.3 · 5y Form 300A (see methodology below)

OptoTest Corp safety composite

OptoTest Corp scores strongest on dart rate (safer than 77% of same-industry peers) and weakest on total case rate (tcr) (safer than 26%), blended into one 0-100 breakdown against same-industry peers. A missing measure drops out and redistributes its weight rather than deflating the score. This is a per-dimension breakdown, distinct from the single letter grade above it (which weights TCR alone against the BLS industry benchmark).

50/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR): F 2.72 per 100 workers

Safer than 26% of industry peers
DART rate: B 0 per 100 workers

Safer than 77% of industry peers
Fatalities: D 0

Safer than 50% of industry peers

Benchmarked live against every credibly-rated employer in the same NAICS industry code in the current OSHA extract (a segment must have at least 8 rated peers to benchmark). Not a legal or compliance determination; PlainSafetyScore's own weighting (TCR 40%, DART 35%, fatalities 25%).

TCR Δ

−5.0

2017→2022

OptoTest Corp injury rate improved

OptoTest Corp's TCR fell 5.0 from 5.0 in 2017 to 0.0 in 2022. Peak filing year was 2017 at 5.0 TCR. In 2022, DART was 0× this establishment's average TCR (severity share of cases).

2017=5.0 · 2019=0.0 · 2020=4.2 · 2021=4.4 · 2022=0.0

OSHA ITA Form 300A scorecard

Establishment book 333314 · Camarillo, CA AT/BELOW-IND · SMALL

Grade C · TCR 2.7 · 82% of ind

DART 0.0 DART
RANK #12/20
PHOTO Wixom Trijicon
BOOK 5y book
INJ 2 inj
SIZE ~23 FTE

Nearest TCR peer: Wixom Trijicon (0.1 TCR gap)

Read with this employer → · Industry book → · California employers → · Look up another →

Wixom Trijicon

2.8
Seiler Instrum

2.8
Fosta-Tek Opti

2.8
This site

2.7
INRAD OPTICS I

2.6

What this shows OptoTest Corp averages 2.7 TCR (82% of the Instrument lenses manufacturing BLS benchmark).

OptoTest Corp TCR series: 2017=5 · 2019=0 · 2020=4.2 · 2021=4.4 · 2022=0 · BLS 3.3

Where OptoTest Corp falls in its industry

145 Instrument lenses manufacturin establishments

Safer than 26% of graded establishments in this industry, whose median TCR is 1.8.

Grade C

More dangerous than peersSafer than peers

Narrower to California alone (the establishments it most directly competes with for workers and contracts): ranked #12 safest of 20 Instrument lenses manufacturin employers in California.

OptoTest Corp (23 employees, TCR 2.7) among 29 same-industry peers, split at the industry median of 80 employees and a TCR of 1.8

OptoTest Corp has fewer employees than the Instrument lenses manufacturing median and a higher injury rate than the industry's median TCR of 1.8. Workforce size and injury rate do not always move together within the same industry -- some of its smaller peers run higher rates than its larger ones, and vice versa.

Year-by-Year Safety Data

Year	TCR	DART	Injuries	Illnesses
2022	0.0	0.0	0	0
2021	4.4	4.4	0	1
2020	4.2	0.0	1	0
2019	0.0	0.0	0	0
2017	5.0	0.0	1	0

OSHA ITA peer cross-reference

Establishment peer ledger

333314 · CA · Camarillo

145 Instrument lenses manufacturing employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 158 employers in Camarillo, CA · 4 cross-state NAT-TCR peers · 4 cross-state NAT-SIZE peers. Closest matches by relationship code are listed below.

Rel	Establishment	Place	Metric
NAICS-TCR	Wixom Trijicon	WIXOM, MI	2.8 TCR
NAICS-TCR	Seiler Instrument & Mfg. Co., Inc.	ST. LOUIS, MO	2.8 TCR
NAICS-TCR	INRAD OPTICS INC.	NORTHVALE, NJ	2.6 TCR
NAICS-TCR	Fosta-Tek Optics	LEOMINSTER, MA	2.8 TCR
STATE-SIZE	James Diedrich Farms	FIREBAUGH	23 FTE
STATE-SIZE	Tri-Fanucchi Farms,LLC	BAKERSFIELD	23 FTE
STATE-SIZE	KAN2 - 04	FRESNO	23 FTE
STATE-SIZE	Kyer Farms	LODI	23 FTE
CITY-NEAR	CA-09	Camarillo	4,525 FTE
CITY-NEAR	California Department of Transportation Facility 558	Camarillo	2,621 FTE
CITY-NEAR	California State University Channel Islands	Camarillo	1,552 FTE
CITY-NEAR	Channel Islands Social Services	Camarillo	1,488 FTE
NAT-TCR	Universal Screen Arts, Inc - Crossings	Hudson, OH	2.7 TCR
NAT-TCR	ECR International	Utica, NY	2.7 TCR
NAT-TCR	FLO-ODFL	Florence, SC	2.7 TCR
NAT-TCR	PSSI - 0222 Smithfield Packaged Meats Corp. - Grayson	Grayson, KY	2.7 TCR
NAT-SIZE	Fridley Liquor Store #1	Fridley, MN	23 FTE
NAT-SIZE	Action Gypsum Supply West Gilroy	Houston, TX	23 FTE
NAT-SIZE	Fairfield Inn & Suites by Marriott Hanes Mall	Winston Salem, NC	23 FTE
NAT-SIZE	Warren County Concrete	Wentzville, MO	23 FTE

Rel codes: NAICS-TCR · STATE-SIZE · CITY-NEAR · NAT-TCR/NAT-SIZE cross-state. Read with this employer →

Data Source: OSHA Injury Tracking Application (ITA), mandatory establishment-level injury/illness reports. Grades compare employer Total Case Rate (TCR) to BLS IIF industry benchmarks. Data covers years reported by this establishment: 2022, 2021, 2020, 2019, 2017. This is publicly available government data - not a legal determination of workplace conditions.

Read our methodology - how this data is sourced, computed, and verified.

Data sourced from official public datasets. See our methodology for details.